This photo released by Xinhua News Agency, shows a scene at the rescue site of the Liushenyu coal mine in Changzhi city, ...

JR, a street artist known as the “French Banksy,” is inflating a giant artificial “cave” over a Paris bridge. Read More ...

It is Pennsylvania’s largest cave (above or below ground) and is the state’s first entirely underground state park. Have you been there?

Shan Human Rights Foundation reveals evidence of pipeline for enslaved workers running between Chinese-run scam compounds and mining sites.

A prehistoric Pyrenees cave may have been an early copper-processing camp repeatedly used for thousands of years, with ...